(2R,4R)-4-Amino-1-ethylpyrrolidine-2,4-dicarboxylic acid CAS 213619-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 213619-99-9 |
| Molecular Formula | C8H14N2O4 |
| Molecular Weight | 202.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2R,4R)-4-Amino-1-ethylpyrrolidine-2,4-dicarboxylic acid (CAS 213619-99-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H14N2O4. Molecular weight: 202.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O4 |
| Molecular Weight | 202.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2018 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2-Isobutyrylamino-acetylamino)-acetic acid (CAS 436096-89-8)
- (3-(Pyrimidin-2-yloxy)phenyl)methanol (CAS 82440-25-3)
- (2-Fluoroacetyl)glycine (CAS 6320-19-0)
- 5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3-[(1Z)-1-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}ethyl]-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 337920-32-8)
- 2417AE 3-Chloro-N-(2,3-dimethylphenyl)propanamide 39494-15-0 C11H14ClNO (CAS 39494-15-0)
- (1R)-2,2',3,3'-Tetrahydro-6,6'-diphenyl-1,1'-spirobi[1H-indene]-7,7'-diol (CAS 930784-55-7)
- 3-(1-(4-Isopropylphenyl)-3,5-dimethyl-1H-pyrazol-4-yl)propanoic acid (CAS 1225705-52-1)
- 6-(Chloromethyl)imidazo[1,5-a]pyridine (CAS 1446395-77-2)
- (4-(((4-Methylphenyl)sulfonamido)methyl)phenyl)boronic acid (CAS 1809866-68-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com